.userHeader {
  height: 45px;
  line-height: 45px;
  padding: 0 10px;
  text-align: center;
  color: #333;
  position: relative;
  z-index: 300;
  box-sizing: border-box;
  background-color: #fff;
}

.userHeader__back {
  position: relative;
  width: 60px;
  font-size: 13px;
}

.userHeader__back::before {
  border: 1px solid #777;
  position: absolute;
  left: 4px;
  top: 22px;
  margin-top: -8px;
  display: block;
  content: "";
  width: 12px;
  height: 12px;
  border-top: none;
  border-right: none;
  transform: rotate(45deg);
}

.userHeader__list {
  position: absolute;
  width: 140px;
  height: 30px;
  left: 50%;
  top: 50%;
  margin-left: -70px;
  margin-top: -15px;
  font-size: 14px;
  display: flex;
}

.userHeader__item {
  color: #f63;
  width: 50%;
  height: 100%;
  float: left;
  line-height: 28px;
  box-sizing: border-box;
  border: 1px solid #f63;
}

.userHeader__item:first-child {
  border-top-left-radius: 2px;
  border-bottom-left-radius: 2px;
}

.userHeader__item:last-child {
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
}

.userHeader__item--selected {
  background-color: #f63;
  color: #fff;
}

.userHeader__right {
  position: absolute;
  width: 60px;
  right: 5px;
  top: 0;
  font-size: 13px;
}